If you haven't already you will need to download and install the WIFIPLUG app from the Apple App Store and login with your WIFIPLUG account. For help with this process please refer to this guide and then return here to continue setting up your WIFIPLUG GLASS/GLASS+.
Install your GLASS/GLASS+ switch within range of your router and activate pairing mode by touching and holding the leftmost switch for 10 seconds. Pairing mode is activated when the blue light is flashing.
Please refer to this guide if you haven't yet installed your switch.
Open the WIFIPLUG app and login to your WIFIPLUG account. Head to the 'Devices' page (navigation drawer > Devices) and press the add icon in the top right corner.
A prompt will appear asking if you are setting up a HomeKit enabled device. Press 'No'.
Your switch should already be in pairing mode. Press 'Next step'.
Leave the WIFIPLUG app and open Settings (keep WIFIPLUG open in the background). Go to your connection settings via Wi-Fi and connect to "WIFIPLUG######". When connected, return to the WIFIPLUG app and press 'Next step'.
Enter your WiFi credentials. Your network name (SSID) should have been filled in automatically but you can change it if you wish. Optional: check 'Remember WiFi password' and the app will save your WiFi password to make setup for future devices easier.
Press 'Begin setup' and the app will begin setting up your device. Please keep an eye on this screen as you may be given further instructions.
Your WIFIPLUG GLASS/GLASS+ is now ready for use.